It lightened my age spot and that's all. I haven't noticed any other effects. Moreover vitamin C is in ascorbic acid form here that is unstable and requires keeping in dark glass at least. This jar is transparent. Also except citrus smell it has not very pleasant vitamin odour.

I bought this one together with the Avalon Organics Vitamin C Moisturizer and this product is much better. Still, it has nothing special and I don´t feel it´s actually doing something to my skin. Frankly, I´m using it because it doesn´t seem to do anything bad either and since I paid for it, well, let´s not throw money away. I wouldn´t buy it again.

The scent is really strong, like one of those chewable Vitamin C pills for kids. But scent aside, it is a wonderfu lightweight serum that applies beautifully, sinks into the skin quickly and has really helped in improving my skintone! I definitely see results and I strongly recommend this product, provided you don't mind the strong synthetic scent of oranges.